baber/WOPTO huggingface dataset:
Patent TW-I277379-B (TW)
Title: Conducting plate having top and bottom conductor layers electrically connected by vias
Inventor: MIURA SHIGEKI
IPC: H05K1/11
Filed: 2004-06-24
Granted: 2007-03-21
Abstract: The present invention relates to a conductor having top and bottom conductor layers electrically connected by vias. The conducting plate 7 pertains to one formed with conductor layers 6 on the top and bottom layers of the insulated substrate 1. The top and bottom conductor layers 6 are electrically connected by the vias 2 disposed in a manner penetrating the insulated substrate 1. The conducting plate 7 is characterized by forming a conductor layer 6 with an identical composition on the top and bottom sides of the insulated substrate 1 and the walls of the vias 2.
Patent TW-I240808-B (TW)
Title: Variable optical attenuator
Inventor: YEE YOUNG-JOO
IPC: G02B26/08
Filed: 2004-08-05
Granted: 2005-10-01
Abstract: A variable optical attenuator is disclosed. The variable optical attenuator includes an optical fiber part formed of at least one input optical fiber integrated with at least one output optical fiber, a mirror part having at least one micromirror facing into and spaced apart from the optical fiber part, reflecting emitted light rays emitted from the input fiber to the output fiber, and making one of a vertical movement and a rotational movement, so as to attenuate the emitted light rays, and a lens formed between the optical fiber part and the mirror part, and focusing the emitted light rays emitted from the input optical fiber to the micromirror.
Patent TW-I246565-B (TW)
Title: Automatic on-line counterweight adjusting device for grinding wheel
Inventor: JAN FU-SHE
IPC: F16F15/36
Filed: 2004-08-06
Granted: 2006-01-01
Abstract: The present invention relates to an automatic on-line counterweight adjusting device for a grinding wheel, wherein a grinding wheel and a grinding wheel sleeve are arranged on predetermined positions on a grinding machine tool. A vibration sensor is arranged on an upper side of the grinding wheel sleeve and is connected in sequence with an amplifier, a controller, a driver, and an automatic adjusting device. The automatic adjusting device comprises an adjusting device stand arranged at a predetermined location. A planetary gear stand is mounted on an outer side of the adjusting device stand. Spring plates coupled to a washer are symmetrically arranged on opposite sides of the planetary gear stand. Bearings are arranged between the adjusting device stand and the planetary gear stand. First and second spur gears are arranged at suitable locations on opposite sides of the planetary gear stand, and a first movable internal gear, a fixed internal gear, and a second movable internal gear are arranged at predetermined locations. Balance blocks are formed on predetermined locations of the first and second movable internal gears and are received in operations spaces defined on opposite sides of the fixed internal gear. On the planetary gear stand, an electromagnetic clutch having a holder rod and an electrical magnet are arranged. A magnetic body is arranged inside the electrical magnet. With such an arrangement, the automatic adjusting device can carry out calibration operation of the grinding wheel in a manufacturing line, which is efficient, precise, and convenient and thus facilitates quality of grinding operation.
Patent TW-I239376-B (TW)
Title: Transmission box structure for automobile
Inventor: HE JAU-CHANG
IPC: F16H59/02
Filed: 2004-09-14
Granted: 2005-09-11
Abstract: The present invention provides a transmission box structure for automobile, comprising a first slide mounted on a main shaft of a transmission box. On one side of the first slide, a forwarding gear and a multiplying gear and a gear are arranged. A second slide is arranged on a driving shaft. On one side of the second slide, a reversing gear is arranged on the driving shaft. On the opposite side of the second slide, a multiplying mating gear and a forwarding mating gear and a driving bevel gear are arranged on the driving shaft. A final shaft for shaft transmission is arranged at the location of the driving bevel gear. Further, an accommodation space ranging from the side of the transmission box to a transmission box cover is directly cast on the transmission box cover for receiving the final shaft assembly to allow the driving bevel gear to mate a driven bevel gear of the final shaft assembly. Thus, with the above described design, the drawbacks of severe noise and being difficult to mount the bevel gear set caused by difficulty in adjusting backlash of the bevel gears occurring in the conventional bevel gears can be effectively solved.
Patent TW-I269748-B (TW)
Title: Gearshift structure for all terrain vehicles
Inventor: HE JAU-CHANG
IPC: B62M25/06
Filed: 2004-10-08
Granted: 2007-01-01
Abstract: This invention relates to a gearshift structure for all terrain vehicles. The gearshift structure includes a gearshift rod causing a neighboring gearbox hub to drive a first tine and a second tine provided to a fork shaft to move. The first tine and second tine link to a first slide and a second slide, respectively, to perform gearshift, wherein the first tine is engaged over an outer diameter of a first sleeve. The sleeve is provided with a guide, a spring, a spacer and a retaining member inserting through in a sequence starting from the place where the first tine locates, so as to retain the above components to the sleeve. The first tine is affixed thereto with a pin inserting through the guide so as to form a one-piece fork assembly. The sleeve of the fork assembly is sheathed over the fork shaft. As such, the fork assembly can effectively resolve the defects found in the conventional gearbox hub that requires special manufacturing process that results in complicated procedures, increasing cost and difficulty in assembly.
Patent TW-I249339-B (TW)
Title: Synchronization control apparatus and method
Inventor: WANG CHING-TZONG
IPC: G09G3/00
Filed: 2004-12-20
Granted: 2006-02-11
Abstract: A synchronization control circuit for driving a display device in an interlacing scan mode includes: a delay circuit for delaying an input vertical sync (IVS) signal to generate a delayed signal; and a multiplexer coupled to the delay circuit for selecting one of the IVS signal and the delayed signal according to an odd/even field indication signal to generate an output vertical sync (OVS) signal.
Patent TW-I262136-B (TW)
Title: Inkjet printing apparatus and compound printhead maintenance system
Inventor: LIN CHIH-JIAN
IPC: B41J2/165
Filed: 2004-12-22
Granted: 2006-09-21
Abstract: A compound print head maintenance system for a printhead with a nozzle. The system comprises an absorption device and a clean device. The absorption device comprises a porous member contacting the nozzle and absorbing ink in the nozzle and a drive module moving the porous member to keep dry part of the porous member contacting with the nozzle. The clean device disposed near the absorption device comprises a main body, a capper covering the nozzle and a flushing bay into which the printhead enters for the purpose of clean.
Patent TW-I252894-B (TW)
Title: Constant-velocity joint
Inventor: NAKAO SHOUICHI
IPC: F16D3/20
Filed: 2004-12-31
Granted: 2006-04-11
Abstract: Each of first guide grooves defined in an inner wall surface of an outer cup has a transverse cross section having an arcuate shape, each being held in contact with a ball at a single point. Each of second guide grooves defined in an outer circumferential surface of an inner ring has a transverse cross section having elliptically arcuate shape, each being held in contact with a ball at two points. The ratio V (T/N) of the diameter (N) of the ball to distance (T) by which the centers of curvature of the first and second guide grooves are offset from the center of a spherical inside-diameter surface of the outer cup is set to satisfy the expression 0.12 <= V <= 0.14.
Patent TW-I342577-B (TW)
Inventor: MINATO KOICHIRO
IPC: H01G9/145
Filed: 2005-02-03
Granted: 2011-05-21
Abstract: Disclosed is an aluminum electrolytic capacitor, which comprises a capacitor element prepared by rolling an anode foil and a cathode foil together with a separator and impregnating them with a driving electrolyte, an anode lead electrically connected to the anode foil, a cathode lead electrically connected to the cathode foil, a tubular metal case having one closed end and the other open end and containing the capacitor element, and a sealing member hermetically closing the open end, wherein the anode and cathode leads are bent along an outer surface of the sealing member. In this aluminum electrolytic capacitor, the sealing member is comprised of a rubber composition containing a rubber component having, as a constituent, a butyl rubber prepared by crosslinking an isobutylene-isoprene copolymer having an unsaturation degree of 1.2 to 2.5 mol %, with an alkyl-phenol-formaldehyde resin, and 100 to 200 mass parts of reinforcing filler with respect to 100 mass parts of the rubber component. The rubber composition has a Wallace hardness according to International Rubber Hardness Degree (IRHD) of 80 Hw or more, and a tensile elastic modulus at a solder reflow temperature of 4 N/mm<SUP>2 </SUP>or more.
Patent TW-I271359-B (TW)
Title: A paper container structure
Inventor: JENG SHAU-CHIN
Filed: 2005-02-05
Granted: 2007-01-21
Abstract: This invention of a paper container structure, especially an innovatory assembling structure applied to solve conventional troublesome problem in assembling paper bottom structure, in order to reduce process time and lower cost down, includes: a section of paper container with a bottom disc with a periphery rim in the center area, while a tightening bolt to flexibly couple the periphery rim of a tightening disc into the inner wall of the bottom disc periphery rim; a cylinder under wall of the paper container capable of inserted into the inner side of the periphery of the above-mentioned simple assembled bottom structure and then assembled as a cylinder shaped paper container having a bottom, which is capable of being locked together as the periphery rim of the tightening disc expands outwards against the inner wall of the bottom disc periphery rim; and the upper end of the paper container capable of being embedded and locked into the ring channel concave set at the under rim of the cover lip. Above-mentioned mechanisms provide instant assembling process to save both process time and cost.
Patent TW-I270806-B (TW)
Title: Electronic device and operational method thereof
Inventor: YUAN CHIA-SHANG
Filed: 2005-04-25
Granted: 2007-01-11
Abstract: An electronic device includes an angle sensor and an input unit. When the electronic device rotates from an initial position, the angle sensor is for detecting the rotating angle of the electronic device relative to the initial position. The input unit is for generating an input signal. The operational method of the electronic device includes rotating the electronic device from an initial position to have a rotating angle located in a first angle range; triggering the input unit to generate the input signal so that the electronic device can operate according to a first command.
Patent TW-I269112-B (TW)
Title: Optical projecting device and polarizing light source module thereof
Inventor: CHUANG FU-MING
IPC: G03B21/00
Filed: 2005-04-28
Granted: 2006-12-21
Abstract: An optical projecting device and polarizing light source module thereof are provided. The polarizing light source module comprises a light source, a reflector and an optical diaphragm with a polarization splitting portion and a polarization conversion reflection portion. The light source is used for providing an un-polarizing light. The reflector with a reflective curved surface is cover the light source with the optical diaphragm. A first polarized light is passed through the polarization splitting portion and a second polarized light is reflected by that through the reflective curved surface to the polarization conversion reflection portion. The second polarized light is transformed to the first polarized light by the polarization conversion reflection portion, and the first polarized light is reflected from that through the reflective curved surface to the polarization splitting portion. The polarizing light source module has a little etendue, so the fabricating cost of an optical projecting device using the polarizing light source module can be reduced and the light utility of that also can be improved.
Patent TW-I268509-B (TW)
Title: Method of refreshing a memory device utilizing PASR and piled refresh schemes
Inventor: HUR HWANG
IPC: G11C11/401
Filed: 2005-05-09
Granted: 2006-12-11
Abstract: In a memory device having an N number of banks, a refresh operation according to a piled refresh scheme is performed during a self-refresh mode to refresh the N number of banks in regular sequence when it is necessary to refresh all of the N number of banks. A refresh operation according to a partial array self refresh (PASR) scheme is performed during a self-refresh mode when it is necessary to refresh only an i number of banks (where 1 < i ≤ N-1) from among the N number of banks. During an auto-refresh mode, a refresh operation according to the piled refresh scheme is performed.
Patent TW-I288418-B (TW)
Title: Memory voltage generating circuit
Inventor: JIANG WU
IPC: G11C7/00
Filed: 2005-06-24
Granted: 2007-10-11
Abstract: A memory voltage generating circuit includes a first control module, a core circuit and a second control module. The corn circuit includes an operational amplifier, a first N-MOS transistor, a second N-MOS transistor, a switch and a plurality of resistances. An output and an inverting input of the operational amplifier are both connected with an output of the corn circuit. An in-phase input of the operational amplifier connects with the second control module. The in-phase input of the operational amplifier also connects with a referenced voltage by one resistance and connects with ground by another resistance. Source of the first N-MOS transistor connects with the inverting input of the operational amplifier. Gate of the first N-MOS transistor connects with the output of the operational amplifier. Drains of the first and the second N-MOS transistors interconnect and connect with one input voltages via the switch. Source of the second N-MOS transistor connects with another input voltage. Gate of the second N-MOS transistor connects with the first control module.
Patent TW-I433910-B (TW)
Title: Liquid-crystalline medium
Inventor: KLASEN-MEMMER MELANIE
IPC: G02F1/13
Filed: 2005-07-04
Granted: 2014-04-11
Abstract: A liquid crystal medium based on a mixture of polar compounds with negative dielectric anisotropy (delta epsilon) has a gamma 1 (rotational viscosity)/delta n 2> ratio of 6-45 at a clear point of above 60[deg]C and a delta epsilon of =2.3. (sic: this range of ratio values does not appear to conform to actual values for gamma 1 and delta n given in dependent claims and elsewhere in the specification).
Patent TW-I273888-B (TW)
Title: Sectional outdoor cultural pool
Inventor: JANG TENG-SUNG
IPC: A01K61/00
Filed: 2005-07-07
Granted: 2007-02-21
Abstract: A sectional outdoor cultural pool is disclosed. The sectional outdoor cultural pool comprises a wall, a watertight container, a prop stand set, and an umbraculiferous cover. The wall is formed by a plurality of revetment boards. The container is configured within the wall, whereby the lateral pressure from the filled water can be resisted by the wall. Moreover, the umbraculiferous cover is configured upon the prop stand set which is fastened around the wall. The umbraculiferous cover is pervious to light for regulating the temperature in the container.
Patent TW-I257997-B (TW)
Title: Water complete heat exchange energy recovery device
Inventor: WENG GUO-LIANG
IPC: F24F3/16
Filed: 2005-07-22
Granted: 2006-07-11
Abstract: The present invention provides a water complete heat exchange energy recovery device, particularly an energy recovery device using steam filtration to achieve the effects of air purification and using steam to obtain heat transfer from air, which mainly includes: a first machine body and a second machine body, in which the first machine body includes a first air duct, a water evaporation device, a first heat exchange coil, and a first fan motor. The second machine body includes a second air duct, a cool water heat exchange tube bank, a second heat exchange tube bank, and a second fan motor. A separated-type configuration of the first machine body and the second machine body increases the convenience on installation according to environmental demands. Meanwhile, the air mixing between the outflow air and the inflow air can be prevented, while improving environmental air quality and conserving energy.
Patent TW-I272844-B (TW)
Title: Notebook computer having a height-adjustable display module
Inventor: LIANG WEI-KUANG
Filed: 2005-07-22
Granted: 2007-02-01
Abstract: A notebook computer having a height-adjustable display module is disclosed. The notebook includes a main frame and a display module. The main frame has two hinges mounted symmetrically, each hinge are connected with a sawtooth pattern adjusting pole. The display module has two sliding guides and two lockup devices, the adjusting pole can move in the sliding guide and can be locked on a required position so that the display module can be height-adjustable. The embodiment of this invention is easy to manufacture and to use, it's model and scale is similar to the present products.
Patent TW-I288936-B (TW)
Title: Cushioning body of cask
Inventor: TAMAKI HIROKI
IPC: G21F9/36
Filed: 2005-08-10
Granted: 2007-10-21
Abstract: A cushioning body of a cask, stably exhibiting impact absorption performance. The cushioning body (6) is constructed such that the directions of fibers are combined so as to be parallel to the direction of an input of impact and receives impact in the direction parallel to an end surface (1tp) of the cask. Further, the cushioning body (6) includes a first impact absorption body (B1) made from a first material, second to fourth impact absorption bodies (B2-B4) made from a second material that has lower compression strength than the first material and absorbs impact in the direction orthogonal to the end surface (1tp) of the cask, and fifth to eighth shock absorption bodies (B5-B8) made from a third material that has lower compression strength than the second material and absorbs impact in the direction orthogonal to the end surface (1tp) of the cask. Holes are provided in at least the first shock absorption body (B1).
Patent TW-I283150-B (TW)
Title: Chip maintenance device used for circuit board
Inventor: CHEN BAU-WEI
IPC: H05K13/04
Filed: 2005-09-23
Granted: 2007-06-21
Abstract: A maintenance device used to position a chip on a predetermined location on a circuit board is disclosed, comprising a control unit that manages the operation of the maintenance device, a workstation for supporting the chip and the circuit board, a suction unit that sucks and holds or releases the chip to the predetermined location, a driving unit that drives displacement of the workstation, and a heating unit that carries out heat radiation on bonding pads on the chip bottom to fix the chip to the circuit board. The present invention uses mechanical travel to replace the conventional manual operation of setting chips, and this not only enhances the accuracy in operation, but also allows the use of preset input value to control the operation of the whole device, allowing applicability of the operation mode of the present invention to chips of various sizes to thereby enhance its general value.
Patent TW-I278358-B (TW)
Title: Apparatus and method for processing a substrate
Inventor: GARCIA JAMES P
IPC: B08B3/00
Filed: 2005-09-27
Granted: 2007-04-11
Abstract: A method for processing a substrate is provided which includes applying fluid onto a surface of the substrate from a portion of a plurality of inlets and removing at least the fluid from the surface of the substrate where the removing being processed as the fluid is applied to the surface. The applying the fluid and the removing the fluid forms a segment of a fluid meniscus on the surface of the substrate.
Patent TW-I291009-B (TW)
Title: Method of exhaust with an air curtain and apparatus thereof
Inventor: LEE SHUEI-YUAN
IPC: F24F9/00
Filed: 2005-11-21
Granted: 2007-12-11
Abstract: The invention is about a method of exhaust with an air curtain and the apparatus thereof. An air curtain generator is enclosed to cover the effective area of the working bench. A sucking mask is placed above the effective area on the bench table that includes the working bench and its projecting area. The air curtain generator will be switched on to generate an air curtain all the way to the sucking mask, then the sucking mask can start to remove the polluted air from the working bench. The airflow aspirated by the sucking mask and the air curtain can define the enclosed working space. The air curtain can discharge the exhaust in the enclosed working space through a sucking mask. This device can confine the contaminant within the enclosed working space so that the exhaust will not spread to another area. The effective exhaust removal can be achieved.
Patent TW-I406185-B (TW)
Title: Real-time display post-processing using programmable hardware
Inventor: RIACH DUNCAN A
IPC: G06T1/20
Filed: 2005-12-16
Granted: 2013-08-21
Abstract: In a graphics processor, a rendering object and a post-processing object share access to a host processor with a programmable execution core. The rendering object generates fragment data for an image from geometry data. The post-processing object operates to generate a frame of pixel data from the fragment data and to store the pixel data in a frame buffer. In parallel with operations of the host processor, a scanout engine reads pixel data for a previously generated frame and supplies the pixel data to a display device. The scanout engine periodically triggers the host processor to operate the post-processing object to generate the next frame. Timing between the scanout engine and the post-processing object can be controlled such that the next frame to be displayed is ready in a frame buffer when the scanout engine finishes reading a current frame.
Patent TW-I279836-B (TW)
Title: Method of fabricating an image sensor
Inventor: KO TENG-YUAN
IPC: H01L27/146
Filed: 2006-01-16
Granted: 2007-04-21
Abstract: A method of fabricating an image sensor on a semiconductor substrate having a sensor array region is described. A first planar layer is formed on a semiconductor substrate. Then, a color filter array (CFA) is formed on the first planar layer. A second planar layer is formed on the color filter array. Thereafter, a plurality of U-lenses is formed on the second planar layer. A passivation is formed over the second planar layer and the U-lenses by performing a plasma-enhanced chemical vapor deposition (PECVD) process using TEOS gas. The passivation layer is formed under the conditions that include applying radio frequency power at a rating between 250W to 450W and supplying TEOS gas at a mass flow rate of about 150 to 500 mg/m.